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1. Search the forum. You can do this from the Advanced Search Page or from our Google Custom Search, which will search the entire PKP site. If you are encountering an error, we especially recommend searching the forum for said error.

2. Check the FAQ to see if your question or error has already been resolved.

3. Post a question, but please, only after trying the above two solutions. If it's a workflow or usability question you should probably post to the OJS Editorial Support and Discussion subforum; if you have a development question, try the OJS Development subforum.

We recently updated version of OJS 2.3.4.0 to 2.3.7.0, the database is MySQL. For this latest version does not allow us to add or replace files of the "Layout- Edit a Layout Galley" section because the language field is empty and this is required. This happens in all Journals. In the previous version worked without problem. Attached is a picture of this problem.

Unfortunately we have no record of the update but did not see problems in the process. I have no access to log files because we did a server migration and where it was originally formatted. Another suggestion?

The queries that did not get successfully executed during the upgrade are described in dbscripts/xml/upgrade/2.3.3_update.xml under the "Bug #5543: Implement multilingual specification" section. Keep in mind that this is just one part of the upgrade process that does not appear to have completed successfully and there will probably be others.

Yes, I upgraded with "Clear Data Caches". Also I tried "reload locale" language for OJS site and "reload default" language each journal, and upgrade "Clear Data Caches" again but didn't solve the problem.

Hmm... I'm having trouble duplicating this and I'm wondering if there is either a platform quirk or local modifications. Have you edited anything locally? What process did you follow to upgrade? What version of PHP are you running on the server?